Onchimira cavifera Martynov, Korshunova, N. Sanamyan et K. Sanamyan 2009 ...
Onchimira cavifera Martynov, Korshunova, N. Sanamyan et K. Sanamyan, 2009 (Fig. 7A) Material studied: MIMB48048, 1 specimen, dissected, the Sea of Okhotsk, Severny Bay, 54°31.5’N, 140°44.7’E, 80–82 m in depth, 31.07.2019, coll. A. Mayorova. Diagnosis: Length 16 mm. Notum semitransparent white, round...
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| Format: | Text |
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Zenodo
2024
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| Online Access: | https://dx.doi.org/10.5281/zenodo.11093301 https://zenodo.org/doi/10.5281/zenodo.11093301 |
| Summary: | Onchimira cavifera Martynov, Korshunova, N. Sanamyan et K. Sanamyan, 2009 (Fig. 7A) Material studied: MIMB48048, 1 specimen, dissected, the Sea of Okhotsk, Severny Bay, 54°31.5’N, 140°44.7’E, 80–82 m in depth, 31.07.2019, coll. A. Mayorova. Diagnosis: Length 16 mm. Notum semitransparent white, rounded in front and posteriorly. Notum wrinkled, soft, with slight elevations and low tubercles. Eight rhinophoral lamellae, rhinophoral sheath lacking tubercles. 13 branchial leaves surrounded by low gill cavity. Radular formula: 24 x 6.1.6. Rachidian tooth subulate, smooth. Lateral teeth large beak-shaped, smooth. Marginal teeth elongated plates. Reproductive system was not study due to bad fixation. Molecular data: A BLAST-n search of COI sequence resulted 97.12% identical to 2 sequences of Onchimira cavifera from GenBank (including the paratype ZMMU:Lc-37449, MN224073). On the phylogenetic tree (Fig. 6) our specimen also forms a single clade with O. cavifera from GenBank (PP = 1; ML = 100). Distribution: This ... : Published as part of Ekimova, Irina A., Grishina, Darya Yu. & Nikitenko, Ekaterina D., 2024, Nudibranch molluscs of Sakhalin Island, Northwestern Pacific: new records and descriptions of two new species, pp. 69-91 in Ruthenica, Russian Malacological Journal 34 (2) on page 80, DOI: 10.35885/ruthenica.2024.34(2).3, http://zenodo.org/record/11042878 ... |
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